Slightly unrelated, but could help someone here

Just a few days ago I stumbled upon a site tools.veryuseful.website/

They’ve collected:
- online libraries (like "Українська Література"),
- free courses via Prometheus,
- Duolingo for learning Ukrainian,
- information about schools and universities.

Saves a ton of search time.

Also found an awesome Ukrainian learning platform — maybe worth checking!

Anyone using platforms like that?